Evidence map›Paper›PMID 27384477›Full record

ArticleOncotarget2016

Androgen receptor as potential therapeutic target in metastatic endometrial cancer.

Ingvild Løberg Tangen, Therese Bredholt Onyango, Reidun Kopperud, Anna Berg, Mari K Halle, Anne M Øyan, Henrica M J Werner, Jone Trovik, Karl Henning Kalland, Helga B Salvesen and 1 more

Registry-linked trialOpen access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03621904 (PROMOTE Study), which is not on this map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
9.0field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT03621904 recruitingnot on this mapstarted 2022, after this paper: background citation

PROMOTE Study: Prediction of Response Of HorMOnal Treatment in Advanced and Recurrent Endometrial Cancer

Typeobservational_patient_registrySponsorRadboud University Medical CenterRan2022 to 2027Enrolled150ConditionsEndometrial Cancer Stage III, Endometrial Cancer Stage IV, Endometrial Cancer RecurrentArmsHormonal Antineoplastics
3 · Its place in the literature

Who cites it

38 citing papers in PubMed, 67 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Androgen signalling in the ovaries and endometrium.Molecular human reproduction · 2023
    Review
  11. Article
  12. Review
  13. Review
  14. Androgens in endometrial carcinoma: the killer or helper?Journal of endocrinological investigation · 2023
    Review
  15. What Role do Androgens Play in Endometrial Cancer?Journal of personalized medicine · 2023
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Ingvild Løberg TangenCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Therese Bredholt OnyangoCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Reidun KopperudCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Anna BergCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Mari K HalleCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Anne M ØyanCentre for Cancer Biomarkers, Department of Clinical Medicine, University of Bergen, Norway.
Henrica M J WernerCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Jone TrovikCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Karl Henning KallandCentre for Cancer Biomarkers, Department of Clinical Medicine, University of Bergen, Norway.
Helga B SalvesenCentre for Cancer Biomarkers, Department of Clinical Science, University of Bergen, Norway.
Camilla KrakstadDepartment of Gynecology and Obstetrics, Haukeland University Hospital, Norway.
University of Bergen · NOHaukeland University Hospital · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe expression and involvement of estrogen (ER) and progesterone receptor (PR) is extensively studied in endometrial cancer. Androgen receptor (AR) is a hormone receptor less studied in female cancers, and we here aim to investigate the expression level of AR in endometrial cancer precursor lesions, primary tumors and metastases, and its potential as therapeutic target.

resultsExpression of AR was observed in 93% of hyperplasias, but only in 41% of non-endometrioid tumors. Compared to estrogen and progesterone receptor AR is more commonly expressed in metastatic lesions, and AR status is discordant in primary and metastatic lesions in a large proportion of cases. AR protein level was significantly associated with survival (P < 0.001), and a calculated AR to ERα ratio identified a subgroup of patients with particular poor outcome. The anti-androgen enzalutamide may have a growth inhibitory effect in endometrial cancer cells based on experiments with primary endometrial tumor cells. MATERIALS AND

methods718 primary endometrial cancers and 298 metastatic lesions (from 142 patients) were investigated for expression of AR in relation to survival, clinical and histopathological data. Protein levels were investigated by immunohistochemistry and reverse phase protein array; mRNA levels by DNA oligonucleotide microarray. The effect of androgen stimulation and inhibition was tested on primary endometrial tumor cells.

conclusionsA large proportion of metastatic endometrial cancer lesions express AR, which may be a potential target in these patients. Treatment targeting AR may be of particular benefit in patients with high AR levels compared to ERα levels.

Indexed as

AgedAndrogen AntagonistsBenzamidesEndometrial NeoplasmsEstrogen Receptor alphaFemaleGene Expression Regulation, NeoplasticHumansImmunohistochemistryMiddle AgedNeoplasm MetastasisNitrilesPhenotypePhenylthiohydantoinReceptors, AndrogenReceptors, ProgesteroneAndrogen AntagonistsAR protein, humanBenzamidesenzalutamideESR1 protein, humanEstrogen Receptor alphaNitrilesPhenylthiohydantoinReceptors, AndrogenReceptors, ProgesteroneRNA, Messengerandrogen receptorbiomarkerendometrial cancersurvival

Identifiers

PMID27384477
PMCPMC5226508
OpenAlexW2465663488

What OpenQuestion holds

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LicenceCC BY
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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.